/Engine/Source/Runtime/CoreUObject/Public/Serialization/ArchiveUObject.h
static [FArchive](API\Runtime\Core\Serialization\FArchive) & SerializeWeakObjectPtr ( [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar, [FWeakObjectPtr](API\Runtime\CoreUObject\UObject\FWeakObjectPtr) & Value )